Manual - Dotronix
Contents
1. REAR OF CABINET NOT USED The procedure of setting up your large screen monitor as follows 1 Switch off the power to both your monitor and computer the location of the power switch is on the upper rear of the monitor Power cable connection Connect one end of the main power cord to main power socket at the rear of the monitor and connect the other end of the cord to the main power supply Note This monitor is set to operate using a 115 230 VAC 10 60 50Hz power supply if the voltage in your home is different from this consult your dealer Input Signal cable connection Connect one end of the signal cable to the 15 pin D Sub adapter at the rear of the monitor VGA IN and connect the other end of the signal cable to the computer Output Signal Connection Connect one end of the signal cable to the 15 pin D Sub adapter at the rear of the monitor VGA OUT and connect the other end of the signal cable to one other monitor Audio signal connection Not Used Connect one end of the signal wire to the rear of the monitor and connect the other end of the signal wire to the audio device 7 No Speakers provided2. 130 Ib UL cUL DHHS FCC CLASS A 0 C 40 C 32 F 104 F Humidity non condensing 20 90 RH Altitude 0 10 000 feet No Speakers provided Notice 1 The changes or modifications to the equipment not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment 2 Shielded interface cables and AC power cords if any must be used in 1 3 os order to comply with the emission limits IMPORTANT SAFETY INSTRUCTIONS Read all of these instructions Save these instructions for later use Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Do not use attachments not recommended by the monitor manufac turer as they may cause hazards Do not use this monitor near water For example near a bathtub wash bowl kitchen sink or laundry tub in a wet basement or near a swim ming pool etc Do not place this monitor on an unstable cart stand or table The moni tor may fall causing serious injury to a child or adult and serious dam age to the appliance Use only with a cart or stand recommended by the manufacturer or sold with monitor Wall or shelf mounting should follow the manufacturer s instructions and should use a mounting kit approved by the manufacturer Slots and openings in the cabinet at the back or bottom are provided for ventilation and to ensure reliable oper
3. applied Check if the signal timing of the computer system is within the specification of the monitor If you are unable to correct the fault by using this chart discontinue using your monitor and contact your distributor or dealer for further assistance 12 Table of Contents CHAPTER 1 INSTRUCTION General Information FCC Statement IMPORTANT SAFETY INSTRUCTIONS Technical service warning for x ray radiation protection _ b b d Pon CHAPTER 2 INSTALLATION 2 1 The Product 2 2 Connecting CHAPTER 3 USING YOUR MONITOR 3 1 Control locations 3 2 Function adjustments CHAPTER 4 DISPLAY DATA 4 1 Appendix A Specifications 4 2 Appendix B Pin Assignments 4 3 Appendix C Display Compatibility 4 4 Troubleshooting o KR ONM Ph N NO 88 CHAPTER 1 INSTRUCTION 1 1 General Information Welcome to the exciting world of high resolution graphics with your pur chase of this large screen color display monitor It was designed to meet the requirement of screen performance for demanding business and indus try application now adays It delivers a large screen area higher resolu tion and greater color accuracy This monitor is designed to operate under a multitude of hardware plat forms and video standards see appendix C its multi sync function auto matically adjusts the monitor scanning frequency to the user s video card This powerful and intelligent large screen color monitor can provide more active displa
4. 2 7894 Phone 651 633 1742 FAX 651 633 1065 TTT vont TO way Wid Why CT Nh vay Woy o OEEO ROO XX DER DBR REYES XW BEX OY OXY AX A NY KY KAY KY x XQ x SY XX AY OD S WY 9 yt YY YY Q9 WY WY 4 4 Trouble Shooting If your monitor fails to operate correctly consult the following chart for possible solutions before calling for repairs Condition The picture does not appear The screen is not synchronized The position of the screen is not in the center The screen is too bright too dark The screen is shaking Check Point Check to make sure the signal cable is firmly seated in the socket Check to see if the computer system power is on Check the brightness control is at appropri ate position not at the minimum Check to make sure the signal cable is firmly seated in the socket Check the output level matches the input level of your computer Make sure the signal timings of the com puter systems is within the specification of the monitor Adjust the H size H Position or V Size V Position control Check if the brightness of contrast control is at the appropriate position not at the maximum minimum Check if the signal timing of the computer is within the specification of the monitor Especially check the horizontal frequency Move all objects which emit a magnetic field such as a motor or transformer away from the monitor Check if the specified voltage is
5. D ST X Displays by Dotronix M32 SERIES DISPLAY 32 inch D gt T X Displays by Doalranix 160 FIRST STREET S E ST PAUL MN 55112 7894 PHONE 651 633 1742 FAX 651 633 1065 www dotronix com User S Manual Publication No 01099 Rev A PRECAUTIONS This monitor contains circuits and components designed to meet specific performance and safety requirements No component changes may be made without the written permission of the manufacturer To prevent electrical shock do not attempt to disassemble the monitor There are no user serviceable parts inside Servicing if required should be performed only by qualified service technicians familiar with the equipment and safety procedures Servicing by unauthorized personnel may be dangerous and will void the warranty If any damage to the monitor is found report it immediately to Dotronix DO NOT RETURN DAMAGED MERCHANDISE TO THE MANUFACTURER UNTIL AN APPROPRIATE CLAIM HAS BEEN FILED WITH THE CARRIER AND A RETURN MATERIAL AUTHORIZATION NUMBER RMA HAS BEEN RECEIVED FROM THE MANUFACTURER All rights reserved No part of this publication may be repro duced stored in a retrieval system or transmitted in any form or by any means mechanical photocopying recording or otherwise without the prior written permission of Dotronix Inc No patent liability is assumed with respect to the use of the information contained herein Where every precaution has been taken in the p
6. ation of the product and protect it from overheating these openings must not be blocked or covered Placing the monitor on a bed sofa rug or other similar surface should never block the openings This monitor should never be placed near or over a radiator or heat register This monitor should not be placed in built in installation such as a bookcase unless proper ventilation is pro vided This monitor should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supplied in your home consult your monitor dealer or local power com pany This monitor is equipped with a three wire grounding type plug a plug having a third grounding pin This plug will only fit into a grounding type power outlet This is a safety feature If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the grounding type plug Do not allow anything to rest on the power cord do not locate this moni tor where persons working on it will abuse the cord 11 Follow all warnings and instructions marked on the monitor 12 For added protection for this monitor when it is unattended and unused for long periods of time unplug it from the wall outlet This will prevent damage to the monitor due to power line surges 13 Do not overload wall outlets and extension cords as this can result in fire or electric sho
7. ck 14 Never push objects of any kind into this monitor through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the monitor 15 Do not attempt to service this monitor yourself since opening or removing covers may expose you to dangerous voltage or other haz ards Refer all servicing to qualified service personnel 16 Unplug this monitor from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power cord or plug is damaged or frayed b If liquid has been spilled into the monitor c Ifthe monitor has been exposed to rain or water d If the monitor does not operate normally by following the operating instructions adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result indamage and will often require extensive work by a quali fied technician to restore the monitor to normal operation e Ifthe monitor has been dropped or the cabinet has been damaged f Where the monitor exhibits a distinct change performance this indicates a need for service 17 When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer that has the same characteristics as the original parts Unauthorized substitutions may result in fire electric s
8. eceipt After ten 10 days have lapsed there shall be no warranty coverage for broken or damaged parts or misalignment osese i e broken torque seals where used The products will be packed to allow Buyer to test es the unit within its packing carrier Ce YY Vai This Warranty applies only to goods manufactured by Dotronix Inc Various component parts manufactured by others such as cathode ray tubes semi conductors and fuses are covered by the separate warranty of their manufacturers Where Dotronix Inc warranty differs only the warranty of the original component part manufacturer is offered Of course the Dotronix warranty does not apply to CRT s that are scratched broken burned or have imperfections in any special coatings It also does not apply to products which have been altered damaged abused or subjected to misuse or repaired by anyone other than an authorized Dotronix repair person OQO V MANN Ona OnE Ae jA es YY VERY O YX R9 OX A dy 4 yy iin O O O eh y AY AOI RY x Q ny YYA 44 Oy 4 O te Y Mt wW OOOO YY These displays require DHHS traceability under sub part E Section 1002 40 of the Regulations for the Administration and Enforcement of the Radiation Control for Health and Safety Act of 1968 Itis the customer s responsibility to maintain records that satisfy this requirement m
9. hock or other hazards 18 Upon completion of any service or repairs to this monitor ask the ser vice technician to perform routine safety checks to determine that the monitor is in safe operating condition 19 The sound pressure level at the operators position according to IEC 704 1 1982 is equal or less that 70dB A 1 4 Technical service warning for x ray radiation protection This product contains electrical and mechanical parts essential for x ray protection For replacement purposes use only part types shown in the parts list Contrast To press and button to adjust contrast Brightness To press 4 and to adjust brightness Size Contains vertical and horizontal size functions Vertical size Increasing the vertical display size by pressing the size and button at the same time Decreasing the vertical display size by pressing the size and button at the same time Horizontal size Increasing the horizontal display size by press ing the size and button at the same time Decreasing the horizontal display size by press ing the size and 4 button Vol Tilt Contains volume and tilt functions Volume Increasing the volume by pressing the volume Not Used and button at the same time Decreasing the volume by pressing the volume And button at the same time b Tilt The screen turns clockwise
10. m 4 W N VOREN O 4 KY RY ry 9 Oo hy A 4 2 eX YY 7 THE TERMS OF THIS WARRANTY CONSTITUTES THE BUYER S SOLE AND EXCLU SIVE REMEDY AGAINST DOTRONIX THERE IS NO IMPLIED WARRANTY OF MER CHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE UNDER NO CIRCUM STANCE SHALL DOTRONIX BE LIABLE FOR INCIDENTAL AND CONSEQUENTIAL DAMAGES OR IN ANY AMOUNT BEYOND THE REPLACEMENT COST OF THE ALLEGEDLY DEFECTIVE PART REGARDLESS OF THE THEORY OF RECOVERY oe x 4 R OL li WELES CRESIA X A V Va Ww Q OO XY K gt O 9 w 5 4 e ie Me My A bhi w 3 Q gt LX cx OQ RY NYY WAY y gt QY All products returned to Dotronix must include 0 6 tt bto EAN VNE xy Q P O 9 ni P RX REN Ne 1 A tag or label on each unit with a description of the defect or reason for return g or identify each unit on the packing list by serial number and defect a 2 A packing list attached to the outside of the shipping container showing the Return Authorization Number RMA and the quantity returned seq Products returned that are not identified in accordance with the above procedure will be refused and returned at Buyer s expense To obtain a Return Material Authorization RMA number contact DOTRONIX INC 160 First Street S E St Paul e Minnesota 5511
11. or anti clockwise by pressing the tilt button or the tilt 4 button Degaussing Eliminate color impurity by pressing the de gaussing button Recall To recall last record by pressing 4 and button at the same time LED and power saving indicator Not shown The green LED indicator lights when the main power is on The LED will change from the green to the orange indicator when the monitor switches from on mode to suspend mode 10 Power switch Turn main power on or off Chapter 3 USING YOUR MONITOR 3 1 Control locations Degauss Volume V Size V Position Parallelgra Tilt H Size Brightness Contrast H Position 0004 b F a 3 2 Function adjustments 1 Geometry a Pincushion Geometry b Parallelogram Geometry 2 Position a Vert position b Horiz position Contains pincushion and parallelogram functions Increasing the middle of picture area to barrel shape by pressing the geometry and amp button at the same time Decreasing the middle of picture area to narrow shape pressing the geometry and 4 button at the same time Moving the upper part of the screen to the right by pressing the geometry and button at the same time Moving the lower part of the screen to the right by pressing the geometry and button at the same time Contains vertical and horizontal position func
12. p 4 2 4 3 Appendix B Pin Assignments a a Red No Connection Green Ground Blue Ground Ground bidirectional Data SDA Ground H Sync Red Rin V Sync Green Rtn Data Clock SCL Blue Rtn ONOoaRWD D Sub Type 15P Note Pin 12 amp Pin 15 are for DDC use only Appendix C Display Compatibility Vert Freq 640 x 350 31 5 kHz 640 x 400 31 5 kHz 640 x 480 31 5 kHz 640 x 480 35 0 kHz 800 x 600 35 2 kHz 640 x 480 37 8 kHz 800 x 600 37 8 kHz 800 x 600 48 1 kHz 1024 x 768 48 4 kHz 1024 x 576 48 0 kHz 920 x 518 47 0 kHz CHAPTER 4 DISPLAY DATA 4 1 Appendix A Specifications Specification Picture Tube Input Signal Resolution Synchronization Video Bandwidth Display size Power Supply Dot Pitch mm Power Consumption Dimension Weight Regulations Operating Temperature Audio Amplifier 32 inch 108 degree deflection super flat square screen dual axis dynamic focus 47 transmission Video analog 0 7Vpp 75 ohm positive Sync Separate Sync TTL Level positive negative See Appendix C Horizontal 31 kHz 50 kHz Automatically Vertical 50 Hz 120 Hz Automatically 68 MHz at 3db Horizontal 26 10 inch 663 mm Adjustable Vertical 14 70 inch 373 mm Adjustable 115 230 VAC Auto switching 50 60 Hz 0 75 antiglare antistatic coating 240W max Width 30 00 Height 18 69 Depth 20 31 Does not include CRT face protrusion Net weight
13. reparation of this manual Dotronix Inc and the author assume no responsibility for errors or omissions Neither is any liability assumed for damage resulting from the use of the information contained herein Specifications are subject to change due to technological progress Copyright 1999 Dotronix Inc Publication No 01099A 160 First Street S E St Paul MN 55112 7894 USA O x O gt OO Od K gt 2 9 x 9 9 ets S O a KX OO h WY ees KS XBR ARR XX A i XXX RRR XA Haas Y YY Y Y YY YPN Y YY i wy CON IN YY SN Dotronix Limited Warranty Dotronix warrants that for one 1 year from date original purchase it asees will at its option repair replace or refund the purchase price of any product which it d manufactured that proves defective in material or workmanship in normal use and service lt lt 5e4 To obtain service under this Warranty contact Dotronix Inc at the address below within 4 one 1 year of original purchase to receive a Return Material Authorization RMA number Then ship the product believed to be defective transportation prepaid for inspection Dotronix shall not be responsible for unauthorized returns that do not list the RMA number and quantity returned on the outside of the shipping container i e on packing list in plain view For products supplied without a frame Less CRT and Printed Circuit Board Mounting the buyer must inspect the products within ten 10 days of r
14. tion Moving the picture up by pressing the position and button at the same time Moving the picture down by pressing the position and button at the same time Moving the picture left by pressing the position and 4 button at the same time Moving the pic ture right by pressing the position and but ton at the same time Using the Right Power Cord For units used at 115 VAC Use a UL Listed cord set consisting of a minimum No 18 AWG type SVT or SUT rated 6A 125 VAC three conductor cord a maximum of 15 feet in length and a parallel blade grounding type attachment plug For units used at 230V domestic use Use a UL Listed cord set consist ing of a minimum No 18 AWG Type SVT or SUT rated 6A 250 VAC three conductor cord a maximum of 15 feet in length and a tandem blade grounding type attachment plug Chapter 2 INSTALLATION 2 1 The Product Before using this monitor please make sure that all the items listed below are presented in your package 1 Large screen color monitor poT x a ae f N aoo 6 2 User s manual D9T X Haplere by flafracs M32 SERIES DISPLAY 32 inch User s Manual 3 Power cord g MM 0O 4 Signal cable i 2 2 AC PO Connecting 0 Z t 2 wi WER C VGA IN VGA OUTPUT POWER INPUT AUDIO
15. y area auto sizing auto centering and perfect geometry The non interlaced mode offers flicker free screen images which reduces eyestrain and fatigue so you can feel more comfortable in front of the screen for even longer periods The microprocessor control system enhances your ability to control display on screen so you can adjust desired screen more easily 1 2 FCC Statement Note This equipment has been tested and found to comply with the limits for a class A digital device pursuant to part 15 of the FCC rules these limits are designed to provide reasonable protection against harmful interference in a residential installation this equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications however there is no guarantee that interference will not occur in a particu lar installation if this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more or the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for hel
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